How many Mbits/sec. are T1, T2, T3?
According to Bellcore/AT&T-derived tables I have:
T1 = DS1 = 1 x DS1 = 1.544 Mb/s = 24 DS0 + 8 kb/s "framing "
T1A = DS1C = 2 x DS1 = 3.152 Mb/s = 48 DS0 + 80 kb/s " "
T2 = DS2 = 4 x DS1 = 6.312 Mb/s = 96 DS0 + 168 kb/s " and "
T3 = DS3 = 28 x DS1 = 44.736 Mb/s = 672 DS0 + 1.728 Mb/s " "
T4 = DS4 = 168 x DS1 = 274.176 Mb/s = 4032 DS0 + 16.128 Mb/s "signaling"
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